[Bug target/112337] arm: ICE in arm_effective_regno when compiling for MVE

[stammark at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112337

--- Comment #4 from Stam Markianos-Wright <stammark at gcc dot gnu.org> ---
Bisected to f55cdce3f8dd8503e080e35be59c5f5390f6d95e

Attached preprocessed source and a creduced-reproducer of it